The behavior of quantum batteries in the thermodynamic limit

The gap

Evidence profile

Sourced from the future work and stated research gap of the source papers, classified as general, drawn from work published between 2024 and 2026, spanning 2 journals. Those papers have been cited 51 times in total.

Supporting evidence — 3 representative gaps

• The flying quantum battery: harnessing atomic motion for robust energy storage in nonlinear cavities (2026) · Journal of Russian Laser Research · doi

  The framework developed in this study opens several promising directions for future research aimed at enhancing the performance and scalability of high-dimensional quantum batteries. A natural extension is the transition from single-atom configurations to many-body systems, such as Dicke-type quantum batteries. Exploring the interplay between collective atomic correlations and the spatial modulation of a moving charger field may reveal mechanisms for super-extensive charging power and improved energy transfer efficiency in high-dimensional settings. Another important direction involves the integration of machine learning (ML) techniques, including symbolic regression and supervised learning, for the adaptive optimization of charging protocols. Data-driven models could be trained to predict the onset of detrimental effects, such as the Kerr-induced detuning, and dynamically adjust system parameters to preserve resonance and maximize performance under realistic conditions. In addition, the role of quantum field momentum in movable quantum batteries warrants further investigation. In particular, understanding how momentum exchange between the field and the atomic system influences coherence, entanglement generation, and energy transfer efficiency could provide deeper insight into the design of motion-assisted quantum charging schemes. Finally, experimental validation of these theoretical predictions remains a crucial step. Platforms such as su- perconducting qubits and cavity-based architectures offer viable testbeds for implementing the proposed models. Moreover, incorporating concepts from non-Hermitian physics, including the use of exceptional points, may provide new strategies for mitigating dissipation and enhancing system robustness in open quantum environ- K

  generalfuture work
  Keywords: quantum batteries charging system enhancing performance high dimensional atomic energy transfer ciency learning including models
• Controlling Energy Storage Crossing Quantum Phase Transitions in an Integrable Spin Quantum Battery (2024) · Physical Review Letters · cited 51× · doi

  The paper identifies a gap in the understanding of the behavior of quantum batteries in the thermodynamic limit. The paper identifies a need for novel charging protocols that can enhance energy storage. The paper identifies a lack of understanding of the role of quantum phase transitions in quantum battery design.

  generalstated research gapevidence 5/5
  Keywords: paper identifies gap understanding behavior quantum batteries thermodynamic
• Super-extensive charging power in the absence of global operations (2026) · Physical Review Letters · doi

  The fundamental physical requirements for achieving superextensive charging power remain insufficiently understood. The role of g-extensiveness in bounding charging performance is not well understood. Prior work has not provided a systematic framework for identifying and engineering quantum batteries capable of outperforming classical counterparts.

  generalstated research gapevidence 4/5
  Keywords: fundamental physical requirements achieving superextensive charging power remain

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